Do we need to be there at 7am to get into the queue if the store opens at 11am on a Sunday?

The early to go the better chance you have to get in early. Also the early to get in the better chance you have at getting the store exclusive wand.

No but if you want to

Yes, get there early to grab that VQ. We got there at 9ish and did not get in until 145. Gave us time to walk around grab lunch though. Good luck,

Get there at 7 for the queue and they open at 10am

Generally to get in you need to be there between 7 and 8 am so you can secure a spot for when they open.